Organizers
Pablo Lopez
Student Organizers
Alex Contreras
Hans Baltazar
Dalia Hernandez.
Universidad de Guadalajara
Centro Universitario de Ciencias Exactas e Ingenierias
Quantum & Classical Statistical Physics Seminar
In this series of seminars we invite speakers to talk about different topics of current interest on Statistical Physics bi-weekly, usually on Thursday. Researchers from different Mexican or foreign universities are invited to give colloquium and also to present their work. Students are also welcome to present their work in this seminar.
Please check our YouTube page to watch all the previous talks.
Incoming talk
Speaker: Miguel A. Prado
Topics:
Dynamic traps and escape routes in classical and quantum open maps.
Taking superconducting qubits to chaos.
Abstract:
There are numerous physical situations where a hole or leak is introduced into a previously closed chaotic system. This leak may have a natural origin or simulate measurement devices. In the first part of the talk, a brief introduction to these systems is given using the kicked rotor, and we present our results on the influence of classical dynamic traps on escape routes defined by time scales, as well as their quantum correspondence when studying resonances in the Husimi-Schur representation.
n the second part, we move on to qubits in superconducting circuits. The recent implementation of Kerr-cat qubits has leveraged the nonlinearity of the superconducting transmon SNAIL circuit and a squeezing drive. Although increasing these nonlinearities may enable faster gate times, in this talk, we demonstrate that it can also induce chaos and affect the stability of the qubit. In this context, we determine the validity region of the Kerr-cat qubit and discuss possible experimental methods to detect its decay.
Date: 14 March, 2024, 4:00 pm (GMT-6)
Auditorium Z , YouTube Link
Announcement:
We are going to organise:
"Meeting on Complex Systems
& Stochastic Processes"
From 1st to 5th July at CUCEI : For details see the Webpage of the meeting
Few examples of the topics presented in the seminars:
Critical Phenomena and Non-Equilibrium Statistical Physics
Open System and Chaos
Spin Systems, Networks
Random Matrix Theory
Quantum Computing and Quantum Information Theory
Socio-Physics and Econo-physics
Neural Networks and Deep Learning
We cordially invite you to assist to these seminars published on Youtube.
Also you can follow us in twitter: @StatphysSeminar